1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
adelina 88 [10]
3 years ago
11

In a certain triangle ABC , A equals 30°, B equals 50°, and the side AB equals 3 in. Use a protractor and a straightedge to cons

truct the triangle. How many degrees should be in C? Measure this angle with your protractor. Does your measurement match your calculation?

Biology
1 answer:
natali 33 [55]3 years ago
8 0
If you were to compute this, Angle C should be equal to 100°.

In a triangle, all angles sum up to 180°.

In triangle ABC, where the m∠A =30° and m∠50°:

m
∠A + m∠B + m∠C = 180°
30° + 50 + m∠C = 180°
80° + m∠C = 180°
m∠C = 180° - 80°
m∠C = 100°

The triangle should look like the picture attached. 

You might be interested in
ompared to eukaryotes, prokaryotes are ________. Compared to eukaryotes, prokaryotes are ________. simpler morphologically and m
Savatey [412]

Answer:

In compare to eukaryotes,prokaryotes are morphologically simpler,more evolutionary primitive,less sensitive to physical environment.

Explanation:

Prokaryotes are unicellular organism which don't possess cell organelle like nucleus,mitochondria,Endoplasmic reticulum,golgi body, etc.

They are the first living organism in the primitive earth and the genetic components are located in the cytoplasm which is enclosed by cell membrane.

prokaryotes contain 3 domains that are Archaea, bacteria and eukarya.

The cytoplasm is enclosed by cell membrane.

Molecular studies have reveal that eukaryotes are evolved from prokaryotes.

Some prokaryotes bear long projection which helps them for locomotion,called as flagellum.This is present in gram positive and gram negative bacteria.

7 0
3 years ago
What is one process responsible for decreasing the amount of Carbon in the<br> Atmosphere?
8_murik_8 [283]

Answer:

Use hcfc and no using (cfc).

One also can refuse using air corn and also car pole

Safe the electric or just us the solar energy.

Plant more tree and do 3 r

4 0
3 years ago
This aquifer supplies one-third of the irrigation water in the United States
N76 [4]

<u>ANSWER:</u>

Ogallala aquifer supplies "one-third of the irrigation water" in the United States.

<u>EXPLANATION:</u>

  • The "Ogallala aquifer" is located in the "Great Plains of the United States" and therefore gives life to almost all fields of the US.
  • The aquifer supplies water for one-third irrigation needs of the United States. The Ogallala is an underground reservoir and is very big in size and the agriculture production in the US is dependent on this aquifer.
  • The aquifer is however depleting and water level in many areas has become very low.
  • It is important for United States to protect and preserve this aquifer so that the agricultural production does not suffer.
8 0
3 years ago
What happened when the Colorado Plateau rose???
gayaneshka [121]
It started to mold what is now the grand canyons.
4 0
3 years ago
Is a cell membrane more like a brick wall or a chain-link fence? Why?
RideAnS [48]

Answer:chain-link fence

Explanation:a cell membrane is partial permeable which means that it lets some substances through but not other.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Ln a roller coaster, energy is constantly transferred from what to what?
    15·2 answers
  • Inside the cells of a leaf photosynthesis occurs. specifically, it takes place in the chloroplast of the leaf cell. when solar e
    6·1 answer
  • Calculate the minimum number of nucleotides required in the coding region of the LDS2B mRNA molecule to produce and terminate th
    15·1 answer
  • Which of the following is a TRUE statement about the differences between prokaryotic
    15·2 answers
  • Skeletal muscle fibers Select one: a. possess striations. b. can contract but are not extensible or excitable. c. do not require
    11·1 answer
  • How does the vacuole (10) in this animal cell differ from the vacuole in a plant cell? A) It is never fluid filled. B) It is lar
    15·2 answers
  • How many stages are there in cellular respiration?
    6·2 answers
  • If a gene has a proportion of 25% adenine, what is the proportion of thymine in that gene
    9·1 answer
  • A person usually experiences small variations in body temperature over a 24-hour period. These variations in temperature are an
    7·1 answer
  • Pleas help me.... I'm about to fail my class. I will mark brainliest!!!!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!